| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.66 | 4.754% | $131.6339 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $108.65 | 5.106% | $114.1977 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $103.91 | 4.747% | $108.8426 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $93.61 | 9.735% | $102.7229 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $170.27 | 4.112% | $177.2715 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $6.50 | 12.864% | $7.3362 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $54.87 | 3.340% | $56.7027 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $663.47 | $698.7075 | $698.70 | $698.70 | $698.60 | |